Write a balanced equation for the complete oxidation reaction that occurs when ethane (c2h6) burns in air. use the smallest possible integer coefficients.

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27-10-2017
Chemistry

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Write a balanced equation for the complete oxidation reaction that occurs when ethane (c2h6) burns in air. use the smallest possible integer coefficients.

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W0lf93 W0lf93 · Answer 1 · 2017-11-09T00:41:38+01:00

2C2H6 + 7O2 => 6H20 + 4CO2 Hydrocarbons burn in oxygen to produce water and carbon dioxide C2H6 + O2 => H20 + CO2 carbon: 2 => 1 hydrogen: 6 => 2 oxygen: 2 => 2 Balancing: C2H6 + O2 => 3H20 + 2CO2 carbon: 2 => 2 hydrogen: 6 => 6 oxygen: 2 => 7 2C2H6 + 2O2 => 6H20 + 4CO2 carbon: 4 => 4 hydrogen: 12 => 12 oxygen: 4 => 14 2C2H6 + 7O2 => 6H20 + 4CO2 carbon: 4 => 4 hydrogen: 12 => 12 oxygen: 14 => 14 balanced